
Directa Ceramir Protect LC · 1 Syringe + 10 Tips
The Directa Ceramir Protect LC Syringe1 Syringes(10 tips) is a miscellaneous product supplied by Directa for dental use. Catalog code 400 45.
Directa Ceramir Protect LC belongs to our whitening accessories range, made by Directa (Ceramir line).
This page carries 2 pack options: 1 Syringe + 10 Tips, 4 Syringes + 40 Tips.
Find it on our Restorative & Cosmetic shelf, under Whitening.
Orders placed before 3 PM ET ship the same day when the item is on our shelf (otherwise within 3 business days), and ground shipping is free over $10.
Product
- Manufacturer
- Directa
- Manufacturer #
- 400 45
- Item code
- 107-0745
Catalog path
- Marketplace
- Clinical
- Category
- Restorative & Cosmetic
- Subcategory
- Whitening
Ordering
- Status
- Ships in 3 business days
More from Whitening
Stocked in the same subcategory.




Questions
What is Directa Ceramir Protect LC used for?
The Directa Ceramir Protect LC Syringe1 Syringes(10 tips) is a miscellaneous product supplied by Directa for dental use.
Which pack options are on this page?
This page carries 2 pack options: 1 Syringe + 10 Tips, 4 Syringes + 40 Tips. Pick one to see its price, part number and stock.
When does it ship?
In-stock orders placed before 3 PM ET ship the same day; anything not on our shelf ships within 3 business days.Ground shipping is free over $10.
About whitening accessories
A whitening tray, or whitening gel carrier, is a device that covers the teeth of one arch and holds the whitening agent close to the enamel. Gum irritation during whitening is typically due to poor-fitting trays or to the protective barrier or gel being applied improperly.
Tooth whitening is any process that lightens the colour of a tooth; bleaching is the chemical breakdown of the compounds that give a stain its colour. The most common active ingredients are carbamide peroxide and hydrogen peroxide, used at different concentrations depending on the product. Carbamide peroxide releases about one-third of its content as hydrogen peroxide.
ISO 28399 is the international standard for external tooth bleaching products, for professional application and for home use.
How in-office and take-home whitening differ
- In-office whitening — Concentrated peroxide applied in the chair, for up to 30 minutes at a time.
- Take-home whitening — Carbamide peroxide gel worn in custom trays at home. A systematic review found daily wear of 2 to 10 hours over 6 to 28 days.
- Whitening accessories — The trays and barriers used with the gel, not the gel itself.
What to look at when choosing a whitening product
Active ingredient and strength: treatment times are set mainly by the concentration used.
Sensitivity: temporary tooth sensitivity and gum inflammation are the most common side effects of whitening. The ADA notes that sensitivity can be more prevalent with higher concentrations and is typically mild and passing.
Restorations: only natural teeth are whitened, not tooth-coloured restorations.
ADA Seal: whitening products supplied or applied by dentists are considered professional products and are not eligible for the ADA Seal of Acceptance.
Sources: Carey 2014, Tooth whitening: what we now know (J Evid Based Dent Pract) · ADA Oral Health Topics: Whitening · ISO 28399:2026, External tooth bleaching products · The Glossary of Prosthodontic Terms, 9th edition (J Prosthet Dent 2017)



